Coolstream Ventilation Limited
3 Oswin Road
Brailsford Industrial Estate

T: 0116 279 5029

Fax: 0116 279 5129




Air Conditioning

Air conditioning systems provide and maintain internal air conditions at a pre-determined level, regardless of the time of year, the season, and the external atmospheric conditions.

Central plant or ducted systems combined with heating, humidification or dehumidification, filtration and heat recovery can achieve almost any pre-set internal conditions, ensuring the optimum total environment required for your application or process. This type of system also allows complete control over the distribution of the conditioned air, and the option to utilise several different control strategies.

VRV/VRF systems can provide cooling and heating for large offices and less complex areas, with multiple ceiling mounted cassette or ceiling concealed fan units for each single external condensing unit.

Service and Maintenance
Coolstream Ventilation employs highly skilled engineers to ensure air-conditioning and ventilation equipment is maintained to the highest possible standards. Our preventative maintenance programmes are tailored closely to the requirements of our clients in terms of environment, type of equipment and budgets. Coolstream Ventilation operates in all market sectors and maintains every type of air conditioning system, including cassettes, chillers, air handling units and close control systems.

Working with the main suppliers within the industry, we ensure spares are sourced in a timely manner and at competitive prices.

Coolstream Ventilation engineers are qualified to current industry standards to ensure air conditioning plant is professionally monitored and maintained and our clients are complying with the EU F-Gas Regulation.

Under the F-Gas Regulation, users have the legal liability to ensure that refrigerant does not leak and is recovered properly during servicing and replacement of systems in order to limit refrigerant emissions.

Coolstream Ventilation implements all measures in accordance with the best available techniques, to reduce the relative loss of refrigerant below a maximum of 5%. Used refrigerant, which is not intended for re-use, is dealt with as waste for safe disposal.

As a contractor we realise that fixing leaks is just treating symptoms. We provide a complete expert service for our customers, advising them on future refrigerant strategies and carrying out a full system analysis to ensure their systems can maintain performance levels. This analysis protects customers against equipment breakdowns, regulatory penalties and rising energy costs.

Leak detection starts at the time of the installation. Our good practice from day one means that all installations are properly tested in accordance with BS EN378. Pressure testing ensures that we install a leak tight system.

Where systems are beyond economical repair or customers are looking to replace equipment using R22 refrigerant, we provide installations at extremely competitive rates and with the minimum of disruption.

Air Conditioning Systems Features:
• Full air conditioning including cooling, heating, humidification and de-humidification
• Comfort cooling and heating
• Free cooling using external air to save energy
• Heat recovery
• Maximising system efficiency and optimising energy use through intelligent controls



Air Conditioning

Kitchen Ventilation